51647515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 63756000

約数和(自身を除く): 12108485

約数列:

[1, 5, 43, 215, 229, 1049, 1145, 5245, 9847, 45107, 49235, 225535, 240221, 1201105, 10329503, 51647515]

約数ペア:

[(1, 51647515), (5, 10329503), (43, 1201105), (215, 240221), (229, 225535), (1049, 49235), (1145, 45107), (5245, 9847)]